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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Audio Installation & Accessories
  4. Discontinued Car Amplifier Installation & Accessories
  5. Discontinued Power & Ground Wire

Discontinued Power & Ground Wire

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The measurement of the diameter of wire. As the gauge number increases the size of the wire decreases. As the wire gauge number decreases, the diameter of the wire increases. For example, an 8 gauge wire is going to be larger than a 16 gauge wire.

When purchasing wire, make sure that you know what size, or gauge of wire is needed.
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This the how long the item is. When purchasing an item that requires a specific length (such as RCA interconnect cables or speaker wire), please make sure that the length of the item is long enough for your needs.
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Wires and cables are made for different uses. This use that the wire or cable is made for.

Please make sure that the wire you are purchasing matches the intended use.
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20 ft. 10 Gauge Power / Ground Wire -- CLEAR COLOR

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20 ft. 10 Gauge Power / Ground Wire -- CLEAR COLOR

10 gauge power / ground cable • COLOR: CLEAR • 20 feet in length

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10 gauge power / ground cable • COLOR: CLEAR • 20 feet in length

PRECUT 5 ft. - JL Audio Black 8 Gauge Power/Ground Wire from XA-BLKPW8-345 Roll

5ft. BLACK 8 AWG Gauge, Fine-Strand Copper Power/Ground Cable

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PRECUT 5 ft. - JL Audio Black 8 Gauge Power/Ground Wire from XA-BLKPW8-345 Roll

5ft. BLACK 8 AWG Gauge, Fine-Strand Copper Power/Ground Cable

8 AWG Black Power Wire • Top-of-line quality • 5' precut length

8 AWG Black Power Wire • Top-of-line quality • 5' precut length

XS Power XSFLEX4BL-5 (Iced Blue)

XS Power XS Flex 4 AWG 100% OFC Power/Ground Cable

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XS Power XSFLEX4BL-5 (Iced Blue)

XS Power XS Flex 4 AWG 100% OFC Power/Ground Cable

• Cable Length: 5 Ft.
• 100% Pure Oxygen Free Tinned Copper
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Blue

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• Cable Length: 5 Ft.
• 100% Pure Oxygen Free Tinned Copper
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Blue

PRECUT 10 ft. - 8 Gauge BLUE Power / Ground Wire -- color: Blue

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PRECUT 10 ft. - 8 Gauge BLUE Power / Ground Wire -- color: Blue

8 gauge power / ground cable • COLOR: Blue• 10 feet in length

8 gauge power / ground cable • COLOR: Blue• 10 feet in length

XS Power XSFLEX4CL-5 (Iced Clear)

XS Power XS Flex 4 AWG 100% OFC Power/Ground Cable

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XS Power XSFLEX4CL-5 (Iced Clear)

XS Power XS Flex 4 AWG 100% OFC Power/Ground Cable

• Cable Length: 5 Ft.
• 100% Pure Oxygen Free Tinned Copper
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Clear

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• Cable Length: 5 Ft.
• 100% Pure Oxygen Free Tinned Copper
• Exceeds Industry CEA-2015 Cabling Standards
• True AWG Cable
• Super Flexible
• Easy To Use In Any Installation
• Color: Iced Clear

Kicker 09PWB050-1 (PWB050)

Kicker 1/0 Gauge AWG Cobalt Blue Power / Ground Cable Available by the Foot

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Kicker 09PWB050-1 (PWB050)

Kicker 1/0 Gauge AWG Cobalt Blue Power / Ground Cable Available by the Foot

1/0 Gauge AWG Blue Power / Ground Cable Wire • PVC Hyper-Flex, Insulation and Multi-Strand Construction • Comes with a Translucent that Remains Ultra-Flexible Under Extreme Temperatures

1/0 Gauge AWG Blue Power / Ground Cable Wire • PVC Hyper-Flex, Insulation and Multi-Strand Construction • Comes with a Translucent that Remains Ultra-Flexible Under Extreme Temperatures

StreetWires UF807S

7 ft. of 8 Gauge CLEAR Power/Ground Cable

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StreetWires UF807S

7 ft. of 8 Gauge CLEAR Power/Ground Cable

7' of 8 AWG Clear Power/Ground Wire • Ultra Flow® cable is made from oxygen-free, fine-stranded copper and an electrical-grade insulation • Poly Flex™ insulation offers protections from heat and chemical reactions

7' of 8 AWG Clear Power/Ground Wire • Ultra Flow® cable is made from oxygen-free, fine-stranded copper and an electrical-grade insulation • Poly Flex™ insulation offers protections from heat and chemical reactions

Tsunami GN601S-25-1 (Silver)

Tsunami GN601S-25 Silver 1/0 AWG Precision Wound Power/Ground Cable

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Tsunami GN601S-25-1 (Silver)

Tsunami GN601S-25 Silver 1/0 AWG Precision Wound Power/Ground Cable

GN601S-25 Silver 1/0 AWG Precision Wound Power Cable • Superflex Outer Jacket • Perfect for Systems Over 1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 1 Ft Increments

GN601S-25 Silver 1/0 AWG Precision Wound Power Cable • Superflex Outer Jacket • Perfect for Systems Over 1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 1 Ft Increments

PRECUT 5 ft. - Kicker 8 AWG Gunmetal Gray Power/Ground Wire from 05PWG8250 Roll

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PRECUT 5 ft. - Kicker 8 AWG Gunmetal Gray Power/Ground Wire from 05PWG8250 Roll

5' of 8 Gauge Power Wire • Gunmetal Gray Translucent Hyper-Flex Insulation • Rope Lay Construction • Silver-Tinned OFC Conductors

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5' of 8 Gauge Power Wire • Gunmetal Gray Translucent Hyper-Flex Insulation • Rope Lay Construction • Silver-Tinned OFC Conductors

ESCORT 001SPK-E0

External Speaker for Escort Radar/Laser Detectors

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ESCORT 001SPK-E0

External Speaker for Escort Radar/Laser Detectors

• Mounts easily within vehicle
• Must be wired directly to 12-volt power source
• Useful for models: 9500ix, 9500i, 8500 x50, 8500, SRX, SR7, Solo S2, RedLine
• Convenient external speaker for radar and laser detectors
• Broadcasts audio alerts louder and with better clarity

• Mounts easily within vehicle
• Must be wired directly to 12-volt power source
• Useful for models: 9500ix, 9500i, 8500 x50, 8500, SRX, SR7, Solo S2, RedLine
• Convenient external speaker for radar and laser detectors
• Broadcasts audio alerts louder and with better clarity

PRECUT 5ft. - 4 Gauge RED Power / Ground Wire -- COLOR: RED

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PRECUT 5ft. - 4 Gauge RED Power / Ground Wire -- COLOR: RED

4 gauge power / ground cable • COLOR: Red • 5 feet in length

4 gauge power / ground cable • COLOR: Red • 5 feet in length

Tsunami CC-GN4-3

3 ft. of Silver 4 Gauge Power / Ground Cable (CCGN43)

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Tsunami CC-GN4-3

3 ft. of Silver 4 Gauge Power / Ground Cable (CCGN43)

Competition Series Power / Ground Cable from Tsunami • 4 Gauge • Silver • 3 Feet

Competition Series Power / Ground Cable from Tsunami • 4 Gauge • Silver • 3 Feet

PRECUT 15ft. - 4 Gauge REDPower / Ground Wire -- color: Red

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PRECUT 15ft. - 4 Gauge REDPower / Ground Wire -- color: Red

4 gauge power / ground cable • COLOR: Red• 15 feet in length

4 gauge power / ground cable • COLOR: Red• 15 feet in length

Tsunami CC-PR8-6

6ft of Blue 8 Gauge Power Cable

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Tsunami CC-PR8-6

6ft of Blue 8 Gauge Power Cable

Competition Series Power / Ground Cable from Tsunami • 8 Gauge • Blue • 6 Feet

Competition Series Power / Ground Cable from Tsunami • 8 Gauge • Blue • 6 Feet

Kicker 09PWB8-5FT

5 Ft Pre-Cut Piece of 8 AWG Power/Ground Cable Wire

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Kicker 09PWB8-5FT

5 Ft Pre-Cut Piece of 8 AWG Power/Ground Cable Wire

8 AWG Power/Ground Cable Wire • Perfect for Systems Between 200-400 Watts • PVC Hyper-Flex Insulation • Multi-Strand Construction • True-to-Gauge Rating • Cable Length: 5 Ft Piece • Color is Blue

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8 AWG Power/Ground Cable Wire • Perfect for Systems Between 200-400 Watts • PVC Hyper-Flex Insulation • Multi-Strand Construction • True-to-Gauge Rating • Cable Length: 5 Ft Piece • Color is Blue

PRECUT 25 ft. - 8 Gauge RED Power / Ground Wire -- color: Red

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PRECUT 25 ft. - 8 Gauge RED Power / Ground Wire -- color: Red

8 gauge power / ground cable • COLOR: red • 25 feet in length

8 gauge power / ground cable • COLOR: red • 25 feet in length

JL Audio XA-BLKPW4-6

6 ft. / 1.8 m BLACK 4 Gauge (4 AWG), Fine-Strand Copper Power Wire Cable with Ring Terminal

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JL Audio XA-BLKPW4-6

6 ft. / 1.8 m BLACK 4 Gauge (4 AWG), Fine-Strand Copper Power Wire Cable with Ring Terminal

6 ft. / 1.8 m BLACK 4 Gauge (4 AWG), Fine-Strand Copper Power/Ground Wire Cable Pre-terminated with Power Ring Terminal

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6 ft. / 1.8 m BLACK 4 Gauge (4 AWG), Fine-Strand Copper Power/Ground Wire Cable Pre-terminated with Power Ring Terminal

Tsunami PRE-PR60475-RED-5FT

5 Ft Pre-Cut Piece of Red 4 AWG Precision Wound Power Cable

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Tsunami PRE-PR60475-RED-5FT

5 Ft Pre-Cut Piece of Red 4 AWG Precision Wound Power Cable

4 AWG Precision Wound Power Cable • Superflex Outer Jacket • Perfect for Systems Over 1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 5 Ft Pre-Cut Piece

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4 AWG Precision Wound Power Cable • Superflex Outer Jacket • Perfect for Systems Over 1000 Watts • Precision Wound Cable • Pure Oxygen-Free Copper • True-to-Gauge Rating • Cable Length: 5 Ft Pre-Cut Piece

5 ft. of Frosted Red 1/0 Gauge CCA Power/Ground Wire - Belva BW0RD5

Higher percentage of Copper compared to other CCA Wire from KnuKonceptz, XS Power, and Sky High

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5 ft. of Frosted Red 1/0 Gauge CCA Power/Ground Wire - Belva BW0RD5

Higher percentage of Copper compared to other CCA Wire from KnuKonceptz, XS Power, and Sky High

• 1/0 Gauge Power / Ground Wire
• Made from CCA (Copper Clad Aluminum) for Excellent Power Transfer
• Color: Frosted Red
• Super flexible PVC Jacket makes it easy to use in any Installation

• 1/0 Gauge Power / Ground Wire
• Made from CCA (Copper Clad Aluminum) for Excellent Power Transfer
• Color: Frosted Red
• Super flexible PVC Jacket makes it easy to use in any Installation

Monster Cable MPC P300 8B-5

5 Ft of 8 Gauge Monster 300 PowerFlex Power & Ground Cable

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Monster Cable MPC P300 8B-5

5 Ft of 8 Gauge Monster 300 PowerFlex Power & Ground Cable

8 Gauge Monster 300 PowerFlex Power Cable • Perfect for Systems Between 200-400 Watts • DuraFlex Jacket Construction • Patented Magnetic Flux Tube • High Purity Copper Stranding • Cable Length: 5 Ft • Color is Black

8 Gauge Monster 300 PowerFlex Power Cable • Perfect for Systems Between 200-400 Watts • DuraFlex Jacket Construction • Patented Magnetic Flux Tube • High Purity Copper Stranding • Cable Length: 5 Ft • Color is Black

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    FAQ Frequently asked questions in Discontinued Power & Ground Wire

    Car amp power wires are essential components that supply electrical power from the car's battery to the amplifier. Amplifiers require a stable and sufficient power supply to deliver optimal performance and output. High-quality power wires with appropriate gauge ensure minimal resistance and voltage drop, allowing the amplifier to draw the required power efficiently. Adequate power delivery ensures that the amplifier can reproduce sound accurately, resulting in improved audio quality and maximum power output. Using undersized or poor-quality power wires can lead to voltage drops, increased heat buildup, and potential damage to the amplifier. Properly sized and quality power wires are vital to providing the amplifier with the power it needs to perform at its best.
    The gauge of the power wire depends on the power requirements of your amplifier and the distance between the battery and the amplifier. The power requirements of the amplifier are usually stated in the user manual or product specifications. Generally, higher wattage amplifiers will require thicker (lower gauge) power wires to handle the increased current flow. Additionally, the distance between the battery and the amplifier also affects the gauge selection. Longer cable runs result in more resistance and voltage drop, requiring thicker wires to compensate for the loss. Several online calculators and charts are available to help determine the appropriate gauge based on your amplifier's power and the cable length. For optimal performance and safety, it's best to choose a slightly larger gauge than the minimum requirement.
    It is not recommended to use regular household electrical wires for car amplifier installations. Regular electrical wires are not designed to withstand the unique challenges of automotive environments, such as temperature fluctuations, vibrations, and exposure to moisture. Car amp power wires are specifically engineered with durable materials and insulation to meet the demands of the automotive industry. They are also designed to be flexible and easy to route within the confined spaces of a vehicle. Using regular electrical wires can lead to premature wear, overheating, and even potential electrical hazards. To ensure a safe and reliable installation, always use high-quality, automotive-grade power wires specifically designed for car audio applications.
    In some situations, extending the length of the power wire may be necessary, especially for installations in larger vehicles or when the amplifier is mounted far from the battery. However, it is essential to do so properly to avoid voltage drops and performance issues. When extending the power wire, use the same gauge wire as the main run or a slightly larger gauge if the extension is significant. This ensures adequate power delivery and minimizes resistance. Additionally, ensure all connections are secure and use appropriate wire connectors and crimping techniques. Avoid splicing multiple wires together, as this can introduce points of failure. It's best to consult with a car audio professional or refer to the manufacturer's guidelines for extending power wires to ensure a safe and reliable installation.
    While it is possible to run the power wire alongside other cables in the vehicle, it's essential to take precautions to avoid potential interference or noise issues. Car amp power wires should be routed away from RCA cables, speaker wires, and other sensitive signal cables to prevent induced noise. Whenever possible, maintain a distance of at least 18 inches between the power wire and signal cables. If running the power wire near other wires is unavoidable, use separate wire looms or shielded sleeves to provide some isolation. Additionally, secure the power wire with proper mounting hardware to prevent it from coming into contact with other wires or metal surfaces. Proper routing and isolation of the power wire help ensure a clean and noise-free audio signal, enhancing the overall performance of your car audio system.
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